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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2011-10-04 20:13:31 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-05 10:17:23 +0100 |
| commit | f18c8840bef4195e6f35298b7746563f10d2d502 (patch) | |
| tree | 2c573445d3ecc78376e613201e9dbb578de2dcc7 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | |
| parent | e2fa3a76839ada0d788549607263a036aa654243 (diff) | |
| download | lwn-f18c8840bef4195e6f35298b7746563f10d2d502.tar.gz lwn-f18c8840bef4195e6f35298b7746563f10d2d502.zip | |
vmwgfx: Optimize the command submission resource list
Use a list for resources referenced during command submission, instead of
an array.
As long as we don't implement parallell command submission this works fine
and simplifies things a bit.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index d8d6a8659119..75e6d10281a8 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -81,7 +81,7 @@ struct vmw_resource { bool avail; void (*hw_destroy) (struct vmw_resource *res); void (*res_free) (struct vmw_resource *res); - bool on_validate_list; + struct list_head validate_head; struct list_head query_head; /* Protected by the cmdbuf mutex */ /* TODO is a generic snooper needed? */ #if 0 @@ -155,8 +155,7 @@ struct vmw_sw_context{ uint32_t cur_val_buf; uint32_t *cmd_bounce; uint32_t cmd_bounce_size; - struct vmw_resource *resources[VMWGFX_MAX_VALIDATIONS]; - uint32_t num_ref_resources; + struct list_head resource_list; uint32_t fence_flags; struct list_head query_list; struct ttm_buffer_object *cur_query_bo; |